Finding the Fourth Proportional to 844,677.05, 1,267,005.00 and 204,986.09
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Solution
The fourth proportional to 844,677.05, 1,267,005.00 and 204,986.09 is: 307,476.56
Step by Step Solution
- Step 1: Write the proportion equation
844,677.05 : 1,267,005.00 = 204,986.09 : x - Step 2: Convert to fraction form
844,677.05/1,267,005.00 = 204,986.09/x - Step 3: Cross multiply
844,677.05x = 1,267,005.00 × 204,986.09 - Step 4: Simplify right side
844,677.05x = 259,718,395,137.89 - Step 5: Solve for x
x = 259,718,395,137.89/844,677.05 - Step 6: Final answer
x = 307,476.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.